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macOS User Guide
- Welcome
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- Work across devices using Continuity
- Use iPhone as a webcam
- Use iPhone with Desk View
- Stream audio and video with AirPlay
- Use one keyboard and mouse to control Mac and iPad
- Hand off between devices
- Unlock your Mac with Apple Watch
- Make and receive phone calls on your Mac
- Sync music, books, and more between devices
- Resources for your Mac
- Resources for your Apple devices
- Copyright
Computer has detected a potential problem
You see this message when your Mac detects that changes have occurred in its firmware.
Apple collects information about firmware changes to help optimize the stability and security of Mac computers.
You can review the information before sending it, or choose not to send it.
See the Apple Support article If you see a message that your computer has detected a potential problem.
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